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S5720HI V200R010C00 Configuration Guide - WLAN-AC

This document describes native AC (hereinafter referred to as WLAN AC) configuration procedures and provides configuration examples.

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Checking Spectrum Graphs

Checking Spectrum Graphs


After spectrum analysis is enabled on the AC, you can view AP spectrum on the eSight (V300R003C20) to learn interferences surrounding APs in deployment sites. This helps identify and locate interference devices on the WLAN in a timely manner so that radio calibration can be implemented on the WLAN.

As for dual-band APs, you can view the 2.4 GHz or 5 GHz spectrum graph.

Spectrum graphs include real-time FFT, depth, channel quality, channel quality trend, and device percentage charts.


  1. Choose Business > WLAN Management > Region Monitor from the main menu.
  2. Use either of the following methods to access the region object manager.

    • In the monitoring mode, right-click a region in Resource on the left pane, and select Region Object Manager.
    • In the 360 topology view, click a region name in the region list at the bottom of page to display the object manager of the selected region.
    In the region object manager view, you can click to select other regions.

  3. Choose AP from the navigation tree of the Region Object Manager.
  4. In the AP list, click and select Spectrum Analysis in the Operation column.
  5. Click Index Configure, choose a spectrum graph type, and click Confirm to view the spectrum graph of the selected AP.

Updated: 2019-12-28

Document ID: EDOC1000141952

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